// This config is in the KDL format: https://kdl.dev
// "/-" comments out the following node.
// Check the wiki for a full description of the configuration:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Introduction

environment {
    QT_QPA_PLATFORM "wayland"
    DISPLAY null
}

// Input device configuration.
// Find the full list of options on the wiki:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Input
input {
    keyboard {
        xkb {
            layout "de"
        }
    }

    // Next sections include libinput settings.
    // Omitting settings disables them, or leaves them at their default values.
    touchpad {
        // off
        tap
        // dwt
        // dwtp
        // drag false
        // drag-lock
        natural-scroll
        // accel-speed 0.2
        // accel-profile "flat"
        // scroll-method "two-finger"
        // disabled-on-external-mouse
    }

    mouse {
        // off
        // natural-scroll
        // accel-speed 0.2
        // accel-profile "flat"
        // scroll-method "no-scroll"
    }

    trackpoint {
        // off
        // natural-scroll
        // accel-speed 0.2
        // accel-profile "flat"
        // scroll-method "on-button-down"
        // scroll-button 273
        // middle-emulation
    }

    // Uncomment this to make the mouse warp to the center of newly focused windows.
    // warp-mouse-to-focus

    // Focus windows and outputs automatically when moving the mouse into them.
    // Setting max-scroll-amount="0%" makes it work only on windows already fully on screen.
    // focus-follows-mouse max-scroll-amount="0%"
}

// You can configure outputs by their name, which you can find
// by running `niri msg outputs` while inside a niri instance.
// The built-in laptop monitor is usually called "eDP-1".
// Find more information on the wiki:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Outputs
// Remember to uncomment the node by removing "/-"!
/-output "eDP-1" {
    // Uncomment this line to disable this output.
    // off

    // Resolution and, optionally, refresh rate of the output.
    // The format is "<width>x<height>" or "<width>x<height>@<refresh rate>".
    // If the refresh rate is omitted, niri will pick the highest refresh rate
    // for the resolution.
    // If the mode is omitted altogether or is invalid, niri will pick one automatically.
    // Run `niri msg outputs` while inside a niri instance to list all outputs and their modes.
    mode "1920x1080@120.030"

    // You can use integer or fractional scale, for example use 1.5 for 150% scale.
    scale 1

    // Transform allows to rotate the output counter-clockwise, valid values are:
    // normal, 90, 180, 270, flipped, flipped-90, flipped-180 and flipped-270.
    transform "normal"

    // Position of the output in the global coordinate space.
    // This affects directional monitor actions like "focus-monitor-left", and cursor movement.
    // The cursor can only move between directly adjacent outputs.
    // Output scale and rotation has to be taken into account for positioning:
    // outputs are sized in logical, or scaled, pixels.
    // For example, a 3840×2160 output with scale 2.0 will have a logical size of 1920×1080,
    // so to put another output directly adjacent to it on the right, set its x to 1920.
    // If the position is unset or results in an overlap, the output is instead placed
    // automatically.
    position x=1280 y=0
}

// Settings that influence how windows are positioned and sized.
// Find more information on the wiki:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Layout
layout {
    gaps 8

    // When to center a column when changing focus, options are:
    // - "never", default behavior, focusing an off-screen column will keep at the left
    //   or right edge of the screen.
    // - "always", the focused column will always be centered.
    // - "on-overflow", focusing a column will center it if it doesn't fit
    //   together with the previously focused column.
    center-focused-column "never"

    preset-column-widths {
        proportion 0.33333
        proportion 0.5
        proportion 0.66667
    }

    // You can also customize the heights that "switch-preset-window-height" (Mod+Shift+R) toggles between.
    // preset-window-heights { }

    default-column-width { proportion 0.5; }

    focus-ring {
        width 4
        active-color "#909636"
        inactive-color "#161616"
    }
}

//spawn-at-startup "waybar"

prefer-no-csd

screenshot-path "~/screenshot_%Y_%m_%d_%H_%M_%S.png"

// Animation settings.
// The wiki explains how to configure individual animations:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Animations
animations {
    // Uncomment to turn off all animations.
    // off

    // Slow down all animations by this factor. Values below 1 speed them up instead.
    // slowdown 3.0
}

// Window rules let you adjust behavior for individual windows.
// Find more information on the wiki:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Window-Rules

// Work around WezTerm's initial configure bug
// by setting an empty default-column-width.
window-rule {
    // This regular expression is intentionally made as specific as possible,
    // since this is the default config, and we want no false positives.
    // You can get away with just app-id="wezterm" if you want.
    match app-id=r#"^org\.wezfurlong\.wezterm$"#
    default-column-width {}
}

// Open the Firefox picture-in-picture player as floating by default.
window-rule {
    // This app-id regular expression will work for both:
    // - host Firefox (app-id is "firefox")
    // - Flatpak Firefox (app-id is "org.mozilla.firefox")
    match app-id=r#"firefox$"# title="^Picture-in-Picture$"
    open-floating true
}

// Example: block out two password managers from screen capture.
// (This example rule is commented out with a "/-" in front.)
/-window-rule {
    match app-id=r#"^org\.gnome\.World\.Secrets$"#
    block-out-from "screen-capture"
}

binds {
    F1 { show-hotkey-overlay; }

    Mod+Return hotkey-overlay-title="Open Terminal" { spawn "kitty"; }
    Mod+Shift+Return hotkey-overlay-title="Open Emacs" { spawn "emacsclient" "-c"; }
    Mod+Space hotkey-overlay-title="Run an Application: rofi" { spawn "rofi" "-show" "combi"; }
    Ctrl+Alt+L hotkey-overlay-title="Lock the Screen: swaylock" { spawn "swaylock" "--color" "#000000"; }

    XF86AudioRaiseVolume allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.1+"; }
    XF86AudioLowerVolume allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.1-"; }
    XF86AudioMute        allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
    XF86AudioMicMute     allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }

    Mod+O repeat=false { toggle-overview; }

    Mod+Shift+Q { close-window; }

    Mod+h  { focus-column-left; }
    Mod+j  { focus-window-down; }
    Mod+k  { focus-window-up; }
    Mod+l  { focus-column-right; }

    Mod+Shift+h  { move-column-left; }
    Mod+Shift+l  { move-column-right; }
    Mod+Shift+j  { move-window-down; }
    Mod+Shift+k  { move-window-up; }

    Mod+Home { focus-column-first; }
    Mod+End  { focus-column-last; }
    Mod+Ctrl+Home { move-column-to-first; }
    Mod+Ctrl+End  { move-column-to-last; }

    //Mod+Shift+Left  { focus-monitor-left; }
    //Mod+Shift+Down  { focus-monitor-down; }
    //Mod+Shift+Up    { focus-monitor-up; }
    //Mod+Shift+Right { focus-monitor-right; }
    //Mod+Shift+H     { focus-monitor-left; }
    //Mod+Shift+J     { focus-monitor-down; }
    //Mod+Shift+K     { focus-monitor-up; }
    //Mod+Shift+L     { focus-monitor-right; }

    //Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
    //Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
    //Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
    //Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
    //Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
    //Mod+Shift+Ctrl+J     { move-column-to-monitor-down; }
    //Mod+Shift+Ctrl+K     { move-column-to-monitor-up; }
    //Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }

    // Alternatively, there are commands to move just a single window:
    // Mod+Shift+Ctrl+Left  { move-window-to-monitor-left; }
    // ...

    // And you can also move a whole workspace to another monitor:
    // Mod+Shift+Ctrl+Left  { move-workspace-to-monitor-left; }
    // ...

    Mod+Down      { focus-workspace-down; }
    Mod+Up        { focus-workspace-up; }
    Mod+U              { focus-workspace-down; }
    Mod+I              { focus-workspace-up; }
    Mod+Shift+U         { move-workspace-down; }
    Mod+Shift+I         { move-workspace-up; }

    Mod+Ctrl+Page_Down { move-column-to-workspace-down; }
    Mod+Ctrl+Page_Up   { move-column-to-workspace-up; }
    Mod+Ctrl+U         { move-column-to-workspace-down; }
    Mod+Ctrl+I         { move-column-to-workspace-up; }

    // Alternatively, there are commands to move just a single window:
    // Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
    // ...

    // You can bind mouse wheel scroll ticks using the following syntax.
    // These binds will change direction based on the natural-scroll setting.
    //
    // To avoid scrolling through workspaces really fast, you can use
    // the cooldown-ms property. The bind will be rate-limited to this value.
    // You can set a cooldown on any bind, but it's most useful for the wheel.
    Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
    Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
    Mod+Shift+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
    Mod+Shift+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }

    Mod+WheelScrollRight      { focus-column-right; }
    Mod+WheelScrollLeft       { focus-column-left; }
    Mod+Ctrl+WheelScrollRight { move-column-right; }
    Mod+Ctrl+WheelScrollLeft  { move-column-left; }

    // Usually scrolling up and down with Shift in applications results in
    // horizontal scrolling; these binds replicate that.
    //Mod+Shift+WheelScrollDown      { focus-column-right; }
    //Mod+Shift+WheelScrollUp        { focus-column-left; }
    Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
    Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }

    // Similarly, you can bind touchpad scroll "ticks".
    // Touchpad scrolling is continuous, so for these binds it is split into
    // discrete intervals.
    // These binds are also affected by touchpad's natural-scroll, so these
    // example binds are "inverted", since we have natural-scroll enabled for
    // touchpads by default.
    // Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
    // Mod+TouchpadScrollUp   { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }

    // You can refer to workspaces by index. However, keep in mind that
    // niri is a dynamic workspace system, so these commands are kind of
    // "best effort". Trying to refer to a workspace index bigger than
    // the current workspace count will instead refer to the bottommost
    // (empty) workspace.
    //
    // For example, with 2 workspaces + 1 empty, indices 3, 4, 5 and so on
    // will all refer to the 3rd workspace.
    Mod+1 { focus-workspace 1; }
    Mod+2 { focus-workspace 2; }
    Mod+3 { focus-workspace 3; }
    Mod+4 { focus-workspace 4; }
    Mod+5 { focus-workspace 5; }
    Mod+6 { focus-workspace 6; }
    Mod+7 { focus-workspace 7; }
    Mod+8 { focus-workspace 8; }
    Mod+9 { focus-workspace 9; }
    Mod+Shift+1 { move-column-to-workspace 1; }
    Mod+Shift+2 { move-column-to-workspace 2; }
    Mod+Shift+3 { move-column-to-workspace 3; }
    Mod+Shift+4 { move-column-to-workspace 4; }
    Mod+Shift+5 { move-column-to-workspace 5; }
    Mod+Shift+6 { move-column-to-workspace 6; }
    Mod+Shift+7 { move-column-to-workspace 7; }
    Mod+Shift+8 { move-column-to-workspace 8; }
    Mod+Shift+9 { move-column-to-workspace 9; }

    // Alternatively, there are commands to move just a single window:
    // Mod+Ctrl+1 { move-window-to-workspace 1; }

    // Switches focus between the current and the previous workspace.
    // Mod+Tab { focus-workspace-previous; }

    // The following binds move the focused window in and out of a column.
    // If the window is alone, they will consume it into the nearby column to the side.
    // If the window is already in a column, they will expel it out.
    Mod+BracketLeft  { consume-or-expel-window-left; }
    Mod+BracketRight { consume-or-expel-window-right; }

    // Consume one window from the right to the bottom of the focused column.
    Mod+Comma  { consume-window-into-column; }
    // Expel the bottom window from the focused column to the right.
    Mod+Period { expel-window-from-column; }

    Mod+R { switch-preset-column-width; }
    Mod+Shift+R { switch-preset-window-height; }
    Mod+Ctrl+R { reset-window-height; }
    Mod+F { maximize-column; }
    Mod+Shift+F { fullscreen-window; }

    // Expand the focused column to space not taken up by other fully visible columns.
    // Makes the column "fill the rest of the space".
    Mod+Ctrl+F { expand-column-to-available-width; }

    Mod+C { center-column; }

    // Center all fully visible columns on screen.
    Mod+Ctrl+C { center-visible-columns; }

    // Finer width adjustments.
    // This command can also:
    // * set width in pixels: "1000"
    // * adjust width in pixels: "-5" or "+5"
    // * set width as a percentage of screen width: "25%"
    // * adjust width as a percentage of screen width: "-10%" or "+10%"
    // Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
    // set-column-width "100" will make the column occupy 200 physical screen pixels.
    Mod+Minus { set-column-width "-10%"; }
    Mod+Equal { set-column-width "+10%"; }

    // Finer height adjustments when in column with other windows.
    Mod+Shift+Minus { set-window-height "-10%"; }
    Mod+Shift+Equal { set-window-height "+10%"; }

    // Move the focused window between the floating and the tiling layout.
    Mod+V       { toggle-window-floating; }
    Mod+Shift+V { switch-focus-between-floating-and-tiling; }

    // Toggle tabbed column display mode.
    // Windows in this column will appear as vertical tabs,
    // rather than stacked on top of each other.
    Mod+W { toggle-column-tabbed-display; }

    // Actions to switch layouts.
    // Note: if you uncomment these, make sure you do NOT have
    // a matching layout switch hotkey configured in xkb options above.
    // Having both at once on the same hotkey will break the switching,
    // since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
    // Mod+Space       { switch-layout "next"; }
    // Mod+Shift+Space { switch-layout "prev"; }

    Print { screenshot; }
    Ctrl+Print { screenshot-screen; }
    Alt+Print { screenshot-window; }

    // Applications such as remote-desktop clients and software KVM switches may
    // request that niri stops processing the keyboard shortcuts defined here
    // so they may, for example, forward the key presses as-is to a remote machine.
    // It's a good idea to bind an escape hatch to toggle the inhibitor,
    // so a buggy application can't hold your session hostage.
    //
    // The allow-inhibiting=false property can be applied to other binds as well,
    // which ensures niri always processes them, even when an inhibitor is active.
    Mod+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }

    // The quit action will show a confirmation dialog to avoid accidental exits.
    Ctrl+Alt+Escape { quit; }

    // Powers off the monitors. To turn them back on, do any input like
    // moving the mouse or pressing any other key.
    Mod+Shift+P { power-off-monitors; }
}

hotkey-overlay {
    skip-at-startup
}